Search results
- 1.0438526 - ÚGN 2015 RIV NL eng J - Journal Article
Axelsson, Owe - Blaheta, Radim - Byczanski, Petr - Karátson, J. - Ahmad, B.
Preconditioners for regularized saddle point problems with an application for heterogeneous Darcy flow problems.
Journal of Computational and Applied Mathematics. Roč. 280, č. 280 (2015), s. 141-157. ISSN 0377-0427. E-ISSN 1879-1778
R&D Projects: GA MŠMT ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : preconditioners * heterogeneous coefficients * regularized saddle point Inner–outer iterations * Darcy flow
Subject RIV: BA - General Mathematics
Impact factor: 1.328, year: 2015
http://www.sciencedirect.com/science/article/pii/S0377042714005238
Permanent Link: http://hdl.handle.net/11104/0241945File Download Size Commentary Version Access UGN_0438526.pdf 7 747.8 KB Author’s postprint open-access - 2.0427664 - ÚGN 2015 RIV NE eng J - Journal Article
Axelsson, Owe - Blaheta, Radim - Byczanski, Petr
Stable discretization of poroelasticity problems and efficient preconditioners for arising saddle point type matrices.
Computing and Visualization in Science. Roč. 15, č. 4 (2012), s. 191-207. ISSN 1432-9360
R&D Projects: GA MŠMT ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : poroelasticity * saddle point matrices * preconditioning * stability of discretization
Subject RIV: BA - General Mathematics
http://link.springer.com/article/10.1007/s00791-013-0209-0
Permanent Link: http://hdl.handle.net/11104/0233156File Download Size Commentary Version Access UGN_0427664.pdf 8 723.8 KB Author’s postprint open-access - 3.0395542 - ÚGN 2014 RIV CN eng J - Journal Article
Blaheta, Radim - Byczanski, Petr - Čermák, M. - Hrtus, Rostislav - Kohut, Roman - Kolcun, Alexej - Malík, Josef - Sysala, Stanislav
Analysis of Äspö Pillar Stability Experiment: Continuous thermo-mechanical model development and calibration.
Journal of Rock Mechanics and Geotechnical Engineering. Roč. 5, č. 2 (2013), s. 124-135. ISSN 1674-7755. E-ISSN 2589-0417
Institutional support: RVO:68145535
Keywords : in situ pillar stability experiment * model calibration by back analysis * continuous mechanics * damage of granite rocks * Finite element method (FEM)
Subject RIV: BA - General Mathematics
http://www.sciencedirect.com/science/article/pii/S1674775513000103
Permanent Link: http://hdl.handle.net/11104/0223576File Download Size Commentary Version Access UGN_0395542.pdf 9 3.3 MB Publisher’s postprint open-access - 4.0386704 - ÚGN 2013 RIV GB eng J - Journal Article
Briš, R. - Byczanski, Petr
Effective computing algorithm for maintenance optimization of highly reliable systems.
Reliability Engineering & System Safety. Roč. 109, č. 1 (2013), s. 77-85. ISSN 0951-8320. E-ISSN 1879-0836
R&D Projects: GA MŠMT(CZ) ED1.1.00/02.0070
Institutional support: RVO:68145535
Keywords : exact computing * maintenance * optimization * unavailability
Subject RIV: BA - General Mathematics
Impact factor: 2.048, year: 2013
http://www.sciencedirect.com/science/article/pii/S0951832012001639
Permanent Link: http://hdl.handle.net/11104/0219303File Download Size Commentary Version Access UGN_0386704.pdf 1 834.4 KB Author´s preprint open-access - 5.0348683 - ÚGN 2011 RIV GB eng J - Journal Article
Briš, R. - Byczanski, Petr
Direct unavailability computation of a maintained highly reliable system.
Proceedings of the Institution of Mechanical Engineers. Roč. 224, č. 3 (2010), s. 159-170. ISSN 1748-006X. E-ISSN 1748-0078
Grant - others:GA Mšk(CZ) MSM6198910007
Institutional research plan: CEZ:AV0Z30860518
Keywords : high reliability * availability * directed acyclic graph
Subject RIV: BA - General Mathematics
http://journals.pepublishing.com/content/rtp3178l17923m46/
Permanent Link: http://hdl.handle.net/11104/0189133 - 6.0183140 - UGN-S 20033023 RIV NL eng J - Journal Article
Blaheta, Radim - Byczanski, Petr - Jakl, Ondřej - Starý, Jiří
Space decomposition preconditioners and their application in geomechanics.
Mathematics and Computers in Simulation. Roč. 61, - (2003), s. 409-420. ISSN 0378-4754. E-ISSN 1872-7166
R&D Projects: GA ČR GA105/99/1229
Grant - others:Evropská unie(XE) HPRI-1999-CT-0002
Institutional research plan: CEZ:AV0Z3086906
Keywords : space decomposition preconditioners * displacement decomposition
Subject RIV: BA - General Mathematics
Impact factor: 0.558, year: 2003
Permanent Link: http://hdl.handle.net/11104/0079654 - 7.0183009 - UGN-S 20023061 RIV CZ eng J - Journal Article
Blaheta, Radim - Byczanski, Petr - Kohut, Roman
Composite Grid finite element method: implementation and iterative solution with inexact subproblems.
Applications of Mathematics. Roč. 47, č. 2 (2002), s. 83-100. ISSN 0862-7940. E-ISSN 1572-9109
R&D Projects: GA MŠMT OK 383
Grant - others:INCO Copernicus(XE) KIT977006
Institutional research plan: CEZ:AV0Z3086906
Keywords : finite element method * composite grids * iterative solution
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0079523 - 8.0085405 - ÚGN 2008 RIV CZ cze J - Journal Article
Byczanski, Petr - Obroučka, K.
Návrh matematického modelu pro optimalizaci vytváření směsí spalitelných odpadů pro spalovny.
[Mathematical Model for Burning Waste Mixtures in Incinerator Optimization.]
Chemické listy. Roč. 101, č. 8 (2007), s. 668-672. ISSN 0009-2770. E-ISSN 1213-7103
Institutional research plan: CEZ:AV0Z30860518
Keywords : mathematical modelling * wastes * burning waste mixtures
Subject RIV: BA - General Mathematics
Impact factor: 0.683, year: 2007
Permanent Link: http://hdl.handle.net/11104/0147937 - 9.0085286 - ÚGN 2008 RIV SK eng J - Journal Article
Blaheta, Radim - Byczanski, Petr - Šňupárek, Richard - Hájek, Antonín
Geomechanical problems of an underground storage of spent nuclear fuel and their mathematic modelling.
[Matematické modelování geomechanických problémů podzemního uskladňování vyhořelého nukleárního paliva.]
Acta Montanistica Slovaca. Roč. 12, č. 1 (2007), s. 140-146. ISSN 1335-1788
Institutional research plan: CEZ:AV0Z30860518
Keywords : mathematical modelling * thermo-mechanical processes * underground deposition
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0147836 - 10.0080395 - ÚGN 2007 RIV GB eng J - Journal Article
Strnadel, B. - Byczanski, Petr
Micro-structural reliability design of brittle materials.
[Určení spolehlivosti křehkého materiálu na základě je mikrostruktury.]
Engineering Fracture Mechanics. Roč. 74, č. 11 (2007), s. 1825-1836. ISSN 0013-7944. E-ISSN 1873-7315
R&D Projects: GA ČR(CZ) GA106/06/0646
Institutional research plan: CEZ:AV0Z30860518
Keywords : Cleavage strength * Brittle fracture * Fracture toughness
Subject RIV: JJ - Other Materials
Impact factor: 1.227, year: 2007
www.elsevier.com/locate/engfracmech
Permanent Link: http://hdl.handle.net/11104/0144645